package my.package0407;

public class dome2  {
    public static void main(String[] args) {
        getSJXarea(3,4);
        getZFXarea(2);
        getCFXarea(3,5);
    }
    public static void getSJXarea(double a ,double b) {
        System.out.println("The area of the triangle is:" + (a*b*0.5));
    }
    public static void getZFXarea(double a){
        System.out.println("The area of the square is:"+ (a*a));
    }
    public static void getCFXarea(double a ,double b){
        System.out.println("The area of the rectangle is:" + (a*b));
    }
}
